3d167787c0
Closes #14549, #14552. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72270 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: src/osx/carbon/slider.cpp
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// Purpose: wxSlider
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// Author: Stefan Csomor
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// Modified by:
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// Created: 1998-01-01
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// RCS-ID: $Id$
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// Copyright: (c) Stefan Csomor
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#include "wx/wxprec.h"
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#if wxUSE_SLIDER
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#include "wx/slider.h"
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#include "wx/osx/private.h"
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class wxMacSliderCarbonControl : public wxMacControl
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{
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public :
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wxMacSliderCarbonControl( wxWindowMac* peer ) : wxMacControl( peer )
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{
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}
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// work around an OSX bug : if the control is having the keyboard focus it cannot
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// be set to the full max/min values by dragging
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virtual bool CanFocus() const
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{
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return false;
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}
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};
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wxWidgetImplType* wxWidgetImpl::CreateSlider( wxWindowMac* wxpeer,
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wxWindowMac* parent,
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wxWindowID WXUNUSED(id),
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wxInt32 value,
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wxInt32 minimum,
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wxInt32 maximum,
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const wxPoint& pos,
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const wxSize& size,
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long style,
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long WXUNUSED(extraStyle))
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{
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Rect bounds = wxMacGetBoundsForControl( wxpeer, pos, size );
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int tickMarks = 0;
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if ( style & wxSL_AUTOTICKS )
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tickMarks = (maximum - minimum) + 1; // +1 for the 0 value
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// keep the number of tickmarks from becoming unwieldy, therefore below it is ok to cast
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// it to a UInt16
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while (tickMarks > 20)
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tickMarks /= 5;
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wxMacControl* peer = new wxMacSliderCarbonControl( wxpeer );
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OSStatus err = CreateSliderControl(
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MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds,
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value, minimum, maximum,
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kControlSliderPointsDownOrRight,
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(UInt16) tickMarks, true /* liveTracking */,
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GetwxMacLiveScrollbarActionProc(),
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peer->GetControlRefAddr() );
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verify_noerr( err );
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return peer;
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}
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#endif // wxUSE_SLIDER
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